baber/WOPTO huggingface dataset:
Patent JP-2020004186-A (JP)
Title: Information processing system, management device and control method
Inventor: KOBAYASHI YUICHI
IPC: G06F3/06
Filed: 2018-06-29
Abstract: To improve the utilization efficiency of a storage area after deleting volume.SOLUTION: When volume VOL2 set in a storage area 1a of a storage device 1 is requested to be deleted, a management device 3 determines that volume VOL3 is set, for example, in a low-order address side of the volume VOL2 in the storage area 1a on the basis of management information 3c, detects a continuous free area 2a1 being equal to or larger than the volume VOL3 from storage areas 1a, 1b, 2a on the basis of the management information 3c, and causes the storage device 1 to execute deletion processing for deleting the volume VOL2 and movement processing for moving the volume VOL3 by writing data of the volume VOL3 back to a movement destination area including an area with the volume VOL2 in the storage area 1a deleted after saving the data of the volume VOL3 to the free area 2a1.SELECTED DRAWING: Figure 1
Patent JP-2020008610-A (JP)
Title: Toner feed roller, developing device, and image forming device
Inventor: EGAWA TOSHIHIKO
IPC: G03G15/08
Filed: 2018-07-03
Abstract: To provide a toner feed roller capable of easily releasing residual static charge to stably supply a predetermined amount of developer and generate high-quality images, and to provide a developing device and an image forming device.SOLUTION: A toner feed roller 1 disclosed herein comprises an axle 2 and an elastic layer 3 formed around an outer periphery of the axle 2, the elastic layer 3 being obtained by curing a silicone rubber composition containing a millable silicone rubber, curing agent, foaming agent, ether-modified silicone oil with a reactive group, and conductivity imparting agent.SELECTED DRAWING: Figure 1
Patent JP-2018158152-A (JP)
Title: Endoscope system, processor device, actuation method for endoscope system, and actuation method for processor device
Inventor: AOYAMA TATSUYA
IPC: H04N5/225
Filed: 2018-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope system, processor device, actuation method for the endoscope system, and actuation method for the processor device, capable of extracting and displaying a picture of a target to be observed, a blood vessel existing at a specific depth.SOLUTION: An endoscope system 10 comprises: a picture signal acquisition unit 53 for acquiring a B1 picture signal corresponding to violet light V and a B2 picture signal corresponding to blue light B; a calculation picture signal generation unit 76 for generating a calculation picture signal on a target to be observed, a blood vessel existing at a specific depth, by using the B1 picture signal and the B2 picture signal; a brightness comparison unit 71 for comparing brightness of the B1 picture signal and the B2 picture signal to be used for generating the calculation picture signal; and a control unit 72 that by using a comparison result of the brightness comparison unit 71, makes control for a light source 20 or an imaging sensor 48 in the case of acquiring the B1 picture signal be different from that in the case of acquiring the B2 picture signal so that a ratio of brightness of the B1 picture signal and the B2 picture signal to be used for generating the calculation picture signal becomes a specific ratio.SELECTED DRAWING: Figure 2
Patent JP-2018188454-A (JP)
Title: Derivatized 3-styryl-cephalosporins
Inventor: LARRY D SUTTON
IPC: A61P43/00
Filed: 2018-07-09
Abstract: PROBLEM TO BE SOLVED: To provide: broad spectrum β-lactamase inhibitors designed such that, upon cleavage of the β-lactam ring, reactive moieties are generated which can inactivate β-lactamase; and methods of making β-lactamase inhibitors and β-lactam antibiotics exhibiting such inhibition.SOLUTION: The invention provides a compound of formula in the figure, where: Ris H or C-Calkoxy; Ris H, C-Calkyl, or the like; Rto Rare H, halogen, C-Calkyl, or the like; L is -CH- or the like; Z is -O-, -CH-, or the like; X is an organic or inorganic leaving group; Ris a functionalized imine group or a methylene functional group; and n represents 0 or an integer from 1 to 5.SELECTED DRAWING: Figure 1
Patent JP-2019218038-A (JP)
Title: Elevating-type platform fence
Inventor: MIKAMI SHOGO
IPC: B61B1/02
Filed: 2018-06-21
Abstract: To provide an elevating-type platform fence that is positioned higher than a doorway of a train when blocking members in a plurality of upper and lower tiers are positioned at a place where they are lifted up completely and can surely prevent a person or baggage from passing therethrough when the blocking members are positioned at a place where they are lifted down completely.SOLUTION: The elevating-type platform fence includes a pair of right and left support columns 2, 2 having an elevating structure and blocking members 6 that are laid in a plurality of upper and lower tiers between the support columns 2, 2. Each of the support columns 2, 2 has an elevating structure to be extended or retracted in three stages. The blocking members 6 are moved up/down at a rapid rate by the elevation of the support columns. The blocking members 6 are moved up to a safe and high position by the elevation of the support columns with the plurality of stages. When the blocking members 6 are moved down, they have vertical intervals through which no one can pass.SELECTED DRAWING: Figure 1
Patent JP-2020008231-A (JP)
Title: SOx concentration control method for boiler exhaust gas
Inventor: NAKAMURA HITOSHI
IPC: F23N5/00
Filed: 2018-07-10
Abstract: To provide a method for stably and surely controlling the SOconcentration of flue gas discharged from a boiler to a specified value or less without excessively adding limestone powder.SOLUTION: There is provided a method for controlling SOconcentration of exhaust gas from a coal-fired boiler that performs in-furnace desulfurization by charging limestone powder together with fuel coal. An average value is calculated by dividing an integrated value of the SOconcentration measured at every predetermined management times from the start to the present time with the total time from the start to the present time. A prospected average value is calculated by dividing a prospected integrated value of the SOconcentration from the start until the management time elapses under a premise that the SOconcentration at the present time is maintained until the management time elapses. If these average value and prospected average value are equivalent to or more than a predetermined threshold value, an alarm or warning is issued.SELECTED DRAWING: Figure 2
Patent JP-2020015936-A (JP)
Title: Powder for magnetic member
Inventor: YAMAMOTO TAKAHISA
IPC: B22F1/00
Filed: 2018-07-24
Abstract: To provide a powder suitable for a magnetic member capable of reducing loss in a high frequency region.SOLUTION: A powder for magnetic member consists of many particles 2. Material of each particles 2 is an alloy containing Si: 2.0 mass% to 12.0 mass%, Al: 10.0 mass% or less, and the balance: Fe with inevitable impurities. Percentage Pc of the number of particles 2 having circularity of 0.80 or more to total number of the particles 2 is 50% or more. Standard deviation σ when a ratio between a diffraction peak Pα of a (220) surface and a diffraction peak Pβ of a (400) surface (Pα/Pβ) in an X ray diffraction analysis of the particles 2 is measured 10 times is 3 or more and less than 20.SELECTED DRAWING: Figure 1
Patent JP-2020018127-A (JP)
Title: Power supply circuit of explosion proof apparatus and explosion proof apparatus system
Inventor: IIDA MASAMI
IPC: H02J7/00
Filed: 2018-07-26
Abstract: To provide a power supply circuit of explosion proof apparatus capable of restraining temperature rise within explosion-proof standards, when batteries are connected reversely, and to provide an explosion proof apparatus system.SOLUTION: A power supply circuit of explosion proof apparatus includes batteries 44 for supplying electrical power to a drive circuit for driving an explosion proof apparatus, a diode D connected in parallel with the batteries 44, and limiting the reverse polarity voltage for the drive circuit, and a limit resistor 50 including multiple resistors R1, R2 connected in parallel with each other, connected in parallel for the batteries 44, and connected in series with the diode D thus limiting the current.SELECTED DRAWING: Figure 6
Patent JP-2020019716-A (JP)
Title: Aromatic ring hydrogenation method using alcohol and water
Inventor: SATO OSAMU
IPC: B01J23/44
Filed: 2018-07-30
Abstract: To hydrogenate efficiently an aromatic ring of an aromatic compound, by using alcohol and water supplied stably and inexpensively, without using hydrogen gas.SOLUTION: In an aromatic ring hydrogenation method, alcohol such as methanol or ethanol, water, and an aromatic compound such as 4-propylphenol or guaiacol are brought into contact with each other in a reaction tube heated up to 250-350°C in sand bath, in the presence of a catalyst having a carrier of graphite powder, and palladium and platinum carried on the carrier, to thereby add hydrogen to aromatic carbons of the aromatic compound.SELECTED DRAWING: None
Patent JP-2020019863-A (JP)
Title: Slurry for polishing
Inventor: MORIYAMA KAZUKI
IPC: B24B37/00
Filed: 2018-07-31
Abstract: To provide a slurry for polishing allowing for improvement of polishing rate and hardly etching copper or copper alloy.SOLUTION: The slurry for polishing according to the present invention is a slurry for polishing copper or copper alloy, and contains an abrasive grain, organic acid, oxidant, alkali, further containing polycarboxylic acid and alkylbenzene sulfonic aid, wherein concentration of the polycarboxylic acid is 0.1 to 0.5 mass% in terms of concentration of sodium polycarboxylate, and concentration of the alkylbenzene sulfonic acid is 0.3 mass% or more in terms of concentration of alkylbenzene sulfonic acid triethanolamine.SELECTED DRAWING: None
Patent JP-2020018550-A (JP)
Title: Game machine
Inventor: HASHIGUCHI YUTAKA
IPC: A63F7/02
Filed: 2018-07-31
Abstract: To provide a game machine capable of increasing interest of a game.SOLUTION: A game machine includes privilege imparting means and game state control means. The game state control means includes game state switching means capable of controlling the game state between a first game state and a second game state. The privilege imparting means includes: specific ball entry port state shifting means for executing a specific ball entry port state shifting process for shifting a state between a ball entry possible state and a ball entry impossible state, to a specific ball entry port, during a privilege imparting period; and a specific time determination means for determining a specific time being a time length of a specific period excluding a state shifting process period in which the specific ball entry port state shifting process is executed, out of the privilege imparting period. The specific time determination means determines a specific time on the basis of the mode of change of the game state in the game round executed after termination of a preceding condition satisfaction game round until termination of the condition satisfaction game round, when a game round satisfying a predetermined condition is determined as the condition satisfaction game round and the game round satisfying the predetermined condition one game round before the condition satisfaction game round is determined as the preceding condition satisfaction game round.SELECTED DRAWING: Figure 546
Patent JP-2020024979-A (JP)
Title: Multilayer electronic component
Inventor: SAITO NORIYUKI
IPC: H01G4/30
Filed: 2018-08-06
Abstract: To provide a multilayer electronic component that can suppress cracks in an element body.SOLUTION: A directional coupler 1 includes an element body 50 having a bottom surface 50B as a mounting surface, an upper surface 50A facing the bottom surface 50B, and a side surface 50C extending in the facing direction T of the bottom surface 50B and the upper surface, and adjacent to the bottom surface 50B and the upper surface, a bottom electrode 111 provided on the bottom surface 50B so as to be separated from the side surface 50C, an internal electrode provided in the element body 50, a connection conductor provided in the element body 50 and connected to the bottom electrode 111 and the internal electrode, and a conductive resin layer 140 having a first resin portion 141 and a second resin portion 142 which are continuous with each other. The first resin portion 141 is provided on the bottom surface 50B, and covers the bottom surface electrode 111. The second resin portion 142 is provided on the side surface 50C.SELECTED DRAWING: Figure 3
Patent JP-2020024997-A (JP)
Title: Reactor
Inventor: AIKAWA SATOSHI
IPC: H01F37/00
Filed: 2018-08-06
Abstract: To equalize the magnetic flux density formed by a control current of a control winding, and set the inductance of the reactor by the control current of the control winding in a reactor in which a wiring board on which a main winding is formed and a wiring board on which the control winding is formed are layered into a planar core.SOLUTION: In a reactor in which a wiring board on which a main winding is formed and a wiring board on which a control winding is formed are layered into a planar core, the magnetic flux formed by the control current is made uniform by setting (a) the magnetic flux formed by the main winding and (b) the magnetic flux formed by the control winding in the following state. The main winding current of the high-frequency current flowing through the main winding forms an AC magnetic flux in which the directions of the magnetic fields that cancel each other out in the pair of inner legs are opposite to each other, and the control current of the DC current flowing through the control winding forms a DC magnetic flux having a uniform magnetic flux density in the pair of inner legs where the AC magnetic flux is canceled.SELECTED DRAWING: Figure 1
Patent JP-2020031336-A (JP)
Title: Imaging apparatus
Inventor: ARAI TATSUYA
IPC: H04N5/369
Filed: 2018-08-22
Abstract: To provide an imaging apparatus for achieving real-time image display and the like while suppressing processing capacity and a circuit size of an external processing circuit when outputting a large amount of data from an imaging element at high speed.SOLUTION: The imaging apparatus includes: an imaging device comprising a light receiving part including a plurality of pixels and forming a pixel signal, an A/D conversion part performing A/D conversion on the pixel signal, and a compression part compressing an output of the A/D conversion part in units of predetermined pixel blocks in the row direction; first data processing means thinning, on a row-by-row basis, compressed data output from the compression part of the imaging device; first data decompression means decompressing, on a row-by-row basis, compressed data thinned, at least on a row-by-row basis by the first data processing means; first development means developing, on a row-by-row basis, the compressed data decompressed on a row-by-row basis by the first data decompressing means; and display means sequentially displaying row-by-row data from the first development means.SELECTED DRAWING: Figure 2
Patent JP-2018175932-A (JP)
Title: Game machine
Inventor: ITO TAKAHIRO
IPC: A63F5/04
Filed: 2018-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player not accustomed to a symbol-aiming-stop to play games feeling at ease.SOLUTION: A game machine of the present invention includes a first small winning combination and a second small winning combination in which prescribed symbol combinations are displayed if pre-defined stop operations are performed. The first small winning combination is a winning combination in which the prescribed symbol combination is not displayed but a specific symbol combination is displayed if a stop operation different from the pre-defined stop operation is performed. The second small winning combination is a winning combination in which both of the prescribed symbol combination and the specific symbol combination are not displayed if the stop operation different from the pre-defined stop operation is performed. In a special game preparation state, if the first small winning combination is won in a lottery, information on a stop operation to result in a display of the prescribed symbol combination is notified. In a special game state, if the first small winning combination and the second small winning combination are won in a lottery, information on the stop operation to result in the display of the prescribed symbol combination is notified.SELECTED DRAWING: Figure 67
Patent JP-2020034176-A (JP)
Title: refrigerator
Inventor: MOGI HIDEFUMI
IPC: F25D25/00
Filed: 2018-08-27
Abstract: To provide a refrigerator which inhibits occurrence of contact sound caused when a storage container is stored at the back side.SOLUTION: A refrigerator 10 of the invention includes: a heat insulation box body 11 formed with a cold room 15; a drawer type storage container 31 which is disposed at an interior of the cold room 15 and can move along an anteroposterior direction; a storage container support part 45 which supports the drawer type storage container 31 in a drawable manner; and a sound absorption material 47 disposed between the drawer type storage container 31 and the storage container support part 45. The sound absorption material 47 is disposed at a position with which the drawer type storage container 31 contacts when stored.SELECTED DRAWING: Figure 5
Patent JP-2020033791-A (JP)
Title: Mobile elevation type scaffold
Inventor: TAKAMIYA KAZUMASA
IPC: E04G3/28
Filed: 2018-08-31
Abstract: To provide a mobile elevation type scaffold that extends a vertical work range on a work deck to enable efficient work.SOLUTION: A mobile elevation type scaffold 10 includes: a guide mast 20; a drive part 30 that is detachably attached to the guide mast 20 and is elevated and moved in an attached state; and a work deck 40 installed in a horizontal state on the drive part 30. On each of two guide masts 20 is mounted a drive part 30. The work deck 40 is installed so as to be bridged across the two drive parts 30. On each of the two guide masts 20 on the work deck 40 is detachably attached an auxiliary part 50 that is elevated and moved in an attached state together with the work deck 40. Two auxiliary parts 50 are joined in an approximately horizontal direction to each other using a joint part 60. For the joint part 60, a scaffold part 70 is provided, which makes the scaffold part 70 be located above the work deck 40 and is elevated and moved together with the work deck 40.SELECTED DRAWING: Figure 1
Patent JP-2018183693-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in player's interest.SOLUTION: A Pachinko machine 1 holds a lottery regarding a jackpot, based on passage of a game medium shot toward a game area 1100 through predetermined areas (a first start pocket 2101, a second start pocket 2102). Variation display of a decorative pattern based on a lottery result of the lottery is shown on performance display means (liquid crystal display device 1900), thus allowing a player to easily recognize whether a jackpot is won.SELECTED DRAWING: Figure 184
Patent JP-2020033830-A (JP)
Title: Sanitary washing device
Inventor: AGO YUKI
IPC: E03D9/08
Filed: 2018-08-31
Abstract: To provide a sanitary washing device capable of detecting the abnormality of a temperature sensor.SOLUTION: A sanitary washing device comprises a heater 50, a first temperature sensor 101, a second temperature sensor 102, and a control part 200. The heater heats water. The first temperature sensor is arranged on the upstream side of the heater and measures the temperature of water flowing into the heater. The second temperature sensor is arranged on the downstream side of the heater and measures the temperature of water flowing from the heater. The control part compares output value of the first temperature sensor with output value of the second temperature sensor and determines the abnormality of the first temperature sensor or the second temperature sensor.SELECTED DRAWING: Figure 2
Patent JP-2020043136-A (JP)
Title: Board state determination apparatus, board processing apparatus, model creation apparatus, and board state determination method
Inventor: AKASHI NAO
IPC: H01L21/31
Filed: 2018-09-06
Abstract: To provide a technique capable of detecting a state of a board mounted on a mounting table with high accuracy in a semiconductor manufacturing apparatus.SOLUTION: A board state determination apparatus according to one aspect of the present disclosure includes an imaging unit configured to image a board mounted on a mounting table, a learning unit that creates a board state determination model in which an image of the board is an input, and a value related to the state of the board corresponding to the image of the board is an output and a determination unit that determines the state of the board corresponding to the image of the board captured by the imaging unit using the board state determination model created by the learning unit.SELECTED DRAWING: Figure 1
Patent JP-2020043521-A (JP)
Title: Remote control server and remote control system
Inventor: FUJIMINE TOMOYA
IPC: H04Q9/00
Filed: 2018-09-12
Abstract: To suppress an increase in a burden on an operator of a remote control terminal when the operator operates the remote control terminal to communicate with a user of a controlled device.SOLUTION: A remote control server includes receiving means for receiving, from a remote control terminal, operation information indicating that an operator that outputs a signal when operated is operated, and output control means for, when the receiving means receives the operation information, outputting text information related to the text pre-associated with the operator to a controlled device to be controlled, and the receiving means receives, from the remote control terminal, setting information related to the setting in the remote control terminal, and the output control means, when the receiving means receives the setting information, causes the remote control terminal to outputs the text information in a language specified by the setting information.SELECTED DRAWING: Figure 9
Patent JP-2020043289-A (JP)
Title: Magnetic storage device
Inventor: KUMURA YOSHINORI
IPC: H01L27/105
Filed: 2018-09-13
Abstract: To provide a magnetic storage device having a structure optimized when memory cells are stacked.SOLUTION: The magnetic storage device includes: a first wiring 11; a second wiring 12 provided on an upper layer side of the first wiring; a third wiring 13 provided on an upper layer side of the second wiring; a first memory cell 21 provided between the first wiring and the second wiring and including a first stacked structure including a magnetic layer; a second memory cell 22 provided between the second wiring and the third wiring and including a second stacked structure including a magnetic layer; and a light reflection layer 31a provided above the first wiring and below the third wiring and having light reflectance higher than light transmittance.SELECTED DRAWING: Figure 4